Build a mansard loft conversion in SE10 from £51,920

Mansard loft conversions are ideal if you want to maximise the space in your home. Extending your roof out into a flat roof with an almost vertical wall, they almost always require planning permission but can add significant value to your home. To see prices and availability for your job click green button.

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From £52,376

Last active Nov 26
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Exquisite Design & Build Ltd

Need an Extension Builder in SE10? Exquisite Design & Build Ltd has been helping local clients (5 mile radius) with their extension buildering jobs...

From £52,200

Last active May 26
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ROOSE CONSTRUCTION LTD

Trusted and professional extension builder in SE10. Experienced in all extension buildering work and keeping within budget and on quote. ROOSE CONS...

From £51,920

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Trafalgar Building Company Limited

Location

Greenwich, SE10

Trusted and professional extension builder in SE10. Experienced in all extension buildering work and keeping within budget and on quote. Trafalgar ...

From £52,432

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Island design & Construction Ltd

Island design & Construction Ltd are here to help customers who need an Extension Builder in SE10. We offer a competitive rate to complete all your...

From £52,312

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MARMAREX

We are a London-based contractor with significant experience in prime property construction and refurbishment, delivering projects for our clients ...

From £52,272

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Prestige Roofing Limited

Ricky Fuller

Experienced extension builder ready to quote for your work. Prestige Roofing Limited is the best extension builder in SE10. No obligation free quot...

From £52,128

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Storeyboard

Location

Greater London, SE10

Experienced extension builder ready to quote for your work. Storeyboard is the best extension builder in SE10. No obligation free quotes and many h...

From £52,200

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Storeyboard

Storeyboard work on projects of all sizes from outhouses and extensions to full renovations and commercial projects.We offer a complete and bespoke...

From £52,216

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Demiri Builder Ltd

Our building services company Demiri Builder Ltd has 15 years’ experience in the industry. We have been helping customers in Lewisham and the sur...

From £52,040

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Dule Vida Property Design Ltd

Dule Vida Property Design Ltd is a trusted extension builder serving customers in SE10 and the surrounding area. Contact us to today to get a compe...

Mansard loft conversion cost in SE10

Estimates for build a mansard loft conversion near SE10

Mansard loft conversions range from the cheapest installation of £51,920 (Trafalgar Building Company Limited based in SE10) to the dearest of around £52,432 (Island design & Construction Ltd based in E14).

While these estimates give you a good idea how much you'll pay for a mansard loft conversion, the only way to get an accurate price is to get real quotes from real builders.

Get quotes to install a mansard loft conversion in SE10 by posting a job with HaMuch and we'll send it to extension builders in SE10. 


Estimates for common extension builder jobs in SE10;

Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

More extensions & conversions cost guides...